Hi Tushar Have you done any changes related to DDR configuration? >I think YES. The DDR config file is as below. e2e.ti.com/.../cpu_5F00_ti_5F00_board_5F00_ddrReginit.h Can you please share the *.map file of the example project? > The Map file seems too big to upload. Can you give a URL to upload it?
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Forum Post: RE: AM2431: After changing the OS, the DDR memory fails to read/write correctly.
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Forum Post: RE: MSP430FR6043: Power consumption Detail
Hi, Sorry for the late response, just come back from holidays. 1. It is kind of configured in USS GUI. It is a combination of number of pulses, pulses frequency, ADC capture delay and ADC capture window. These can be configured separately in USS GUI. 2. 0.289uA represents the average current for (413us 700uA) in one second. 413us * 700uA / 1s ~= 0.289uA Best regards, Cash Hao
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Forum Post: RE: MSPM0G1506: Debugging options for Code Composer Studio Theia(version:1.5.0.11)
Hello DDdoor, Got it. Our software team is responsible for the relevant issues about the IDE and I have discussed with them. They will bring this issue to the team toronto. Best Regards, Janz Bai
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Forum Post: RE: MSPM0-SDK: I2C SCL Clock Low Timeout (I2CTIMEOUT_CTL register) count setting.
Hi Dennis, Thanks, this seems to be giving me the correct timeout period. Pseudo code as an example to anyone interested: singleCount = (1.0 / 40MHZ) * 520; timeoutCount = desiredTimeout / singleCount uint8_t registerValue = ((timeoutCount >> 4) & 0xFF) DL_I2C_setTimeoutACount(I2C_Regs, registerValue)
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Forum Post: RE: LP-AM243: Sciclient_procBootAuthAndStart returned -1 in sbl-ospi
Dear Jinliang. per request, please help check if enable PHY and have a try to continue the investigation. thanks a lot! yong
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Forum Post: RE: TMS320F2800156-Q1: Integrity guideline
Hi Whitney, I'm sorry reply late for Chinese holiday. regarding to this question I want to know, Do I need to copy .Lib if I copy the resource code(include .c .h files) to my project? I didn't find any answer in user's guide, please give me some suggestion, thanks a lot.
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Forum Post: TMS570LS1224: BQ79616、BQ79656、BQ79600、BQ79731
Part Number: TMS570LS1224 Other Parts Discussed in Thread: BQ79616 , Tool/software: If I use the TMS570LS1224 as the MCU, along with development boards for these battery management chips (e.g., BQ79616, BQ79656, BQ79600, BQ79731) as my overall architecture, how should I calculate the power consumption of the system? Does TI provide any application software to help with power consumption calculations?
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Forum Post: RE: LP-AM243: LP-AM243:How to Optimize Udp Sending Capabilities
Dear Logan. would you please answer the question from Ashwani to continue? thanks a lot! yong
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Forum Post: RE: MSP-GANG: MSP-GANG can't program FR6879 through JTAG
I have got the sample of MSP430FR6879 and test it with the firmware and GANG 1.05 e2e.ti.com/.../7144.FR6879_5F00_TEST.txt And it works well on myside So it seems something wrong with your hardware, you can try to get a new one from where you buy it.
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Forum Post: RE: MSP430F6736A: BSL Communication Issue on MSP430F6736A Using MSP-FET
Gentle reminder on the query
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Forum Post: TMS320F28P550SJ: 28P55 Power-on Reset
Part Number: TMS320F28P550SJ Tool/software: Dear all, The following figure shows the chip power-on waveform, where green is 3.3V VDDA and yellow is XRSn signal. As can be seen from the figure, VDDA (green) and XRSn (yellow) rise at the same time at the beginning. When VDDA (green) rises to 0.6V, XRSn (yellow) signal reset is triggered, then When VDDA (green) rises to 2.6V, XRSn (yellow) signal is released; My question is: under normal circumstances, the chip can only work when the VDDA (green) rises to 1.2V, why trigger the XRSn (yellow) signal reset at 0.6V？ at this time, the chip has not work. Thanks
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Forum Post: RE: TMS320F280039C: LAUNCHXL-F280039C Set the MCAN to classic CAN issue
Hi Allen, The classic CAN doesn't support separate baud rate for data payload. In your configuration, the data Baudrate pre-scaler is not programmed. /*bitTimes.dataRatePrescalar = 0x1U; // Data Baud Rate Pre-scaler
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Forum Post: RE: MCU-PLUS-SDK-AM243X: Boot start issues
Hi, What hardware is being used during the debug ? Is it the AM243x EVM ? Does a power cyle resume the boot from OSPI ? When you face the issue, can you check the value of CTRLMMR_RST_SRC Register ? regards, Venkat Mandela
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Forum Post: RE: AM2634: ARM Coresight STM Trace with Sitara AM2xxx family
Hi Nicolas, Please see the Lauterbach System Trace User's Guide for details: https://www2.lauterbach.com/pdf/trace_stm.pdf The STM on AM263x is the standard ARM STM. STM is like a 0-cost FIFO you can write data into. That data is timestamped and pushed into the debug trace network. The STM has a number of stimulus channels (address ports to different FIFOs) and messages of different sizes stream out. A user can assign a CPU to different stimulus regions. Often its used as kind of a 'real time' printf but without using a console or uart. You will need to instrument your code to use the STM block. Regards, Brennan
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Forum Post: RE: TIDM-1022: Clarification on the control simimulation of the reference design using the Power Stage Designer Tool
Hi Abayomi, The highlights in RED indicate those parameters are not as per the design requirements. Example: with L and C in the system the switching freq. cannot be 15kHz. so that needs to be adjusted. If you are trying to imrpove your control parameters, you can use SFRA to capture bode plot and run the compensator designer tool. This will help you to adjust controller gains accordingly for TIDM1022. From firmware point just search the varaible in the code. Let me know if you need anything else. Thanks & Regards, Uttam
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Forum Post: RE: TMS320F280039C: LAUNCHXL-F280039C Set the MCAN to classic CAN issue
Hi Allen, Please enable the debug suspend for debugging with breakpoints. initParams.emulationEnable = 0x1U; //enable debug suspend
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Forum Post: TMS320F28P659DK-Q1: f_printf linker problem
Part Number: TMS320F28P659DK-Q1 Tool/software: Hi, I am trying to use the f_printf function of the FatFs library but I always get this error. I am able to open the file and to write with f_write howerver I would like to use f_printf to write in the file.
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Forum Post: RE: LAUNCHXL2-570LC43: LAUNCHXL2-570LC43 example LED blinking code not functional
Hi Jagadish, I was able to revise the TI sample code in "C:\ti\Hercules\HALCoGen\v04.07.01\examples\TMS570LC43x\ example_rtiBlinky.c ", and now have software that can run on the TMS570LC43 eval board, to blink the two user green LEDs. The revised HL_sys_main.c is attached. I am also wondering: So, for which TI eval board, was the source code in "C:\ti\Hercules\HALCoGen\v04.07.01\examples\TMS570LC43x" developed for? Please advise. Thanks! e2e.ti.com/.../4621.HL_5F00_sys_5F00_main.c
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Forum Post: RE: AM2434: A DC steady-state condition is not allowed on MCU_OSC0_XI
The inverter shown in the diagram was meant to represent an LVCMOS output, where the LVCMOS output could be the oscillator output buffer, or the LVCMOS output from some clock distribution device. There is no requirement to invert the clock source. Regards, Paul
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Forum Post: RE: TM4C1292NCPDT: MAC to MAC connection with RMII interface
Hi Tianlei, Although the below diagram is for RGMII MAC2MAC connection but should be the same for RMII as well. Refer to this app note for MAC2MAC connection. https://www.ti.com/lit/pdf/sprad07 .
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